The concept of warming up doesn’t have anything to do with the temperature. Even though you live and work in a warm place, chances are you aren’t using the same muscles day to day as you are strengthening in the gym.

During the last year, my job has led to a very inactive life where to most exercise I got during the day was to take a step to the coffee machine. I have never really exercised regularly before, since the active day job felt enough to keep me in shape. But now, being in the mid 30´s, in an office, with no motivation or inspiration, I suddenly feel that I will age very quickly if nothing changes.